Several star architects such as Herzog and de Meuron and Rem Koolhaas have produced building designs that have jutting out and cantilevered components that give the overall impression of a giant game of Jenga. The New Museum on the Bowery in New York, is the latest addition to this genre of minimalist deconstruction. But the most interesting Jenga building is an obscure, former Soviet ministry in Georgia, which is quite mad.